基于5-羟甲基-1.3-苯二酸的两个四连接锌配合物的合成、结构和性质  

Syntheses,Structures and Properites of Two Zinc Complexes with 4-connected Nets Based on 5-(hydroxymethyl)-Isophthalic

作　　者：吕国岭 陈雪婷 徐中轩[1] LV Guo-ling;CHEN Xue-ting;XU Zhong-xuan(School of Chemistry and Chemical Engineering,Zunyi Normal College,Zunyi 563002,China)

机构地区：[1]遵义师范学院化学化学化工学院,贵州遵义563002

出　　处：《合成化学》2021年第3期184-190,共7页Chinese Journal of Synthetic Chemistry

基　　金：贵州省自然科学基金资助项目(20181182)。

摘　　要：在辅助配体4,4′-二(1H-咪唑-1-基)-1,1′-双苯(4,4′-DIB)的帮助下,5-羟甲基-1.3-苯二甲酸(H_(2)HIA)与Zn(BF_(4))_(2)通过溶剂热或者水热反应构建出了两个具有sql网络的三维超分子配合物,即{[Zn_(2)(HIA)_(2)(4,4′-DIB)_(2)]·xGuest}_(n)(1,CCDC:1989855)和[Zn_(2)(HIA)_(2)(4,4′-DIB)_(2)]_(n)(2,CCDC:1989856)。并对配合物的PXRD,IR,TGA和荧光等特性进行了表征。With the help of 4,4′-di(1H-imidazol-1-yl)-1,1′-biphenyl(4,4′-DIB),two coordination polymers,namely{[Zn_(2)(HIA)_(2)(4,4′-DIB)_(2)]·xGuest}_(n)(1,CCDC:1989855)and[Zn_(2)(HIA)_(2)(4,4′-DIB)2]_(n)(2,CCDC:1989856),were synthesized by 5-(hydroxymethyl)isophthalic acid(H 2 HIA)and Zn(BF_(4))_(2)under solvothermal or hydrothermal conditions,respectively.The single crystal X-ray diffraction data revealed that complexes 1 and 2 are 3D supramolecular frameworks with sql nets.Furthermore,their IR,PXRD,TGA and photoluminescent properties were also investigated.

关 键 词：5-羟甲基-1.3-苯二酸 超分子配合物 sql网络 溶剂化效应 合成 

分 类 号：O614.24[理学—无机化学]